Double is an AI-powered coding assistant inside of VSCode, designed to generate high quality code and assist you with programming tasks.
Models
Double is powered by the most capable commercially available LLMs, providing state of the art coding assistance. We will never waste your precious time with inferior models.
At this time we support OpenAI o1, Llama 3.1 405B/70B/8B, GPT-4 Turbo, GPT-4o, Claude 3.5 (Sonnet), Claude 3 (Opus), and DeepSeek V2.5. You can read more about our models here.
Code Autocomplete
Get code suggestions in real time as you type in the editor, press Tab to accept a suggestion and incorporate it into your code. The suggestions are personalized to your file's context and style conventions.
Double's autocomplete is also handles multi-cursor mode, naming variables, mid-line completions, and automatically imports any relevant functions, variables, and libraries needed to run the code. You can read more about autocomplete here.
GPT-4 Chat
A chat that's always available in your sidebar, use Cmd + M to start a new chat with the AI. You can read more about chat here.
Control the Context
Select the exact lines you want the AI to focus on. Cmd + Shift + M passes any highlighted code in the editor to the AI. You can also read more about other keybindings here. Try asking it to:
- Generate tests for a highlighted function
- Add comments to the highlighted code
- Explain how the highlighted code works
Upcoming features
We're working on new features to improve the experience and quality of code generated. Drop us a line with feedback and feature requests. Follow us on X to stay up to date with new releases.
